wp_array_slice_assoc() WP 1.0

Extract a slice of an array, given a list of keys.

No Hooks.

Return

Array. The array slice.

Usage

wp_array_slice_assoc( $array, $keys );

$array(array) (required)

The original array.

$keys(array) (required)

The list of keys.

Code of wp array slice assoc: wp-includes/functions.php ^{WP 5.2.2}

<?php
function wp_array_slice_assoc( $array, $keys ) {
	$slice = array();
	foreach ( $keys as $key ) {
		if ( isset( $array[ $key ] ) ) {
			$slice[ $key ] = $array[ $key ];
		}
	}

	return $slice;
}

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